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Sodium Tungstate Anhydrous

Sodium Tungstate Anhydrous

CAS Number: 13472-45-2

About Sodium Tungstate Anhydrous

Anhydrous Sodium Tungstate (CAS Number: 13472-45-2) serves as a critical catalyst for the epoxidation of alkenes and the oxidation of alcohols into aldehydes or ketones, where the accelerating demand for high purity fine chemicals is heavily influenced by the expansion of domestic CDMO growth and specialized custom syn...

Sodium Tungstate Anhydrous Specifications

CAS Number
13472-45-2
IUPAC Name
disodium;dioxido(dioxo)tungsten
Canonical SMILES
O.[Na].[W]
InChI Key
XMVONEAAOPAGAO-UHFFFAOYSA-N
InChI
1S/2Na.4O.W/q2*+1;;;2*-1;
EINECS Number
236-743-4
MDL Number
MFCD00003505
Melting Point (Experimental)
698°C
Density (Experimental)
4.179 g/cm³
Component O
Ratio:4, CASRN: 17778-80-2
Component Na
Ratio:2, CASRN: 7440-23-5
Component W
Ratio:1, CASRN: 7440-33-7
Hazard Classes and Categories
Acute Tox. 4 (100%)
Precautionary Statement Codes
P264, P270, P301+P317, P330, and P501

Chemical Synthesis

A widely used source of tungsten and a versatile catalyst for alkene epoxidation and alcohol oxidation

Metallurgy

An intermediate utilized in ore processing for the extraction of tungsten metal and high-temperature alloys

Textile Industry

A fabric weighting agent, flame retardant, and mordant used to fix dyes to fabrics

Water Treatment

A corrosion inhibitor and a complexing agent employed to remove heavy metals from wastewater systems

Sodium Tungstate Anhydrous FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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